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History

Juan Carrano 6b766c3cd3 sys/posix: make posix module provide only headers. The build system contains several instances of INCLUDES += -I$(RIOTBASE)/sys/posix/include This is bypassing the module management system, by directly accesing headers without depending on a module. The module is the posix module. That line is also added when one of the posix_* modules is requested. According to the docs, the posix module provides headers only, but in reality there is also inet.c. This patch: - Moves `inet.c` into `posix_inet`, leaving `posix` as a headers-only module. - Rename `posix` as `posix_headers` to make it clear the module only includes headers. - Makes `posix_*` modules depend on `posix_headers`, thus removing the explicit `INCLUDES+=...` in `sys/Makefile.include`. - Ocurrences of `INCLUDES+=...` are replaced by an explicit dependency on `posix_headers`.		2019-03-20 12:57:13 +01:00
..
main.c	tests: adapt gnrc_sock_dns for auto-configured DNS	2018-07-05 11:09:34 +02:00
Makefile	sys/posix: make posix module provide only headers.	2019-03-20 12:57:13 +01:00
README.md	tests: add sock dns client test application	2017-03-28 20:49:54 +02:00

README.md

Overview

This folder contains a test application for RIOT's sock-based DNS client.

How to test with native

Setup up a tap interface:

$ sudo ip tuntap add dev tap0 mode tap user $(id -u -n)
$ sudo ip a a 2001:db8::1/64 dev tap0
$ sudo ip link set up dev tap0

Start dnsmasq (in another console):

$ sudo dnsmasq -d -2 -z -i tap0 -q --no-resolv \
    --dhcp-range=::1,constructor:tap0,ra-only \
    --listen-address 2001:db8::1 \
    --host-record=example.org,10.0.0.1,2001:db8::1

(NetworkManager is known to start an interfering dnsmasq instance. It needs to be stopped before this test.)

Then run the test application

$ make term

The application will take a little while to auto-configure it's IP address. Then you should see something like

example.org resolves to 2001:db8::1